*{
  margin: 0;
  padding: 0;
}

// li{list-style:none;}

$typeArea:1519px;

$bannerHei:761px;

.content{
  width: 100%;
  .banner{
    width: $typeArea;
    // height: 850px;
    // background-color: red;
    display: flex;
    // justify-content: center;
    align-content: space-between;
    margin: 0 auto;

  
    nav{
      width: 240px;
      // background-color: aqua;
      padding-left: 70px;
      overflow: hidden;
     
      a{
        color: black;
      }
  
      .navOne{
        width: 120px;
        // height: 450px;
        // background-color: blue;
        font-size: 18px;
        overflow: hidden;

        li{
          width: 120px;
          min-height: 45px;
          display: flex;
          flex-direction: column;

          .listOne{
            display: none;
             span{
              height: 27px;
              font-size: 14px;
              display: block;
              padding: 3px 0;
            }

          }

        }

        li:nth-child(1){
          margin-top: 10px;
        }

        li:nth-child(4){
          border-bottom: 1px solid #d9d9d9;
          padding-bottom: 10px;
        }
        li:nth-child(5){
          padding-top: 10px;
        }
  
      
      }

      .navTwo{
        width: 100px;
        height: 200px;
        // background-color:yellow;
        padding-right: 7px;

        li{
          height: 32px;
          font-size: 13px;
          line-height: 32px;
        }
        li:nth-child(1){
          margin-left: 11px;
          margin-top: 40px;
        }

      }
      

    }
  
    .swiper-container{
        width: 1280px;
        min-height: 800px;
        overflow: hidden;
        margin-bottom: 50px;
        position: relative;

      .swiper-wrapper{
        width: max-content;
        position: absolute;
        // background-color: blue;
  
        .swiper-slide{
          width: 1280px;
          float: left; 
  
          .img{
            width: 100%;
          }
        }
        
      }
    }


  }

}

.service{
  width: 120px;
  height: 40px;
  background-color: white;
  position: fixed;
  right: 0;
  bottom: 200px;
  padding-left: 15px;
  line-height: 40px;
  display: flex;

  span:nth-child(1){
    font-size: 30px;
    padding-right: 10px;
    display: block;
  }
  span:nth-child(2){
    font-size: 14px;
    display: block;
  }
}